VC-BS97HM (serv.man39). Counter measure for dim clock display - Sharp VCR Technical Bulletin (repair manual)

vc-bs97hm (serv.man39) technical bulletin
Model
VC-BS97HM (serv.man39)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
6.49 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
VCR / Counter measure for dim clock display
File
vc-bs97hm-sm39.pdf
Date

Read Sharp VC-BS97HM (serv.man39) Technical Bulletin online

Sharp Electronics (UK) Limited
Originator AJ   Supervisor                        Approval Date    /   /     Reference EEV-663
Revision   
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
VCBS97-006
Month of Issue:
        Classification: Routine
VIDEO TECHNICAL BULLETIN
Page 1 of 1
MODELS
VCBS97HM
SYMPTOM Flourecent display is dim.
CAUSE
Low filiment voltage.
ACTION
Change D5001 ( 7.5 volt zener diode ) to a 3.3 volt zener diode using the part number
listed below.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
D5001
Zener Diode, 3.3V
RH-EX0281CEZZ
AA
Display

Download Sharp VC-BS97HM (serv.man39) Technical Bulletin

Here you can read online and download Sharp VC-BS97HM (serv.man39) Technical Bulletin in PDF. VC-BS97HM (serv.man39) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp VC-BS97HM (serv.man39) VCR. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.